Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science State Facet State City Clemson (1) Columbus (2) Evanston (1) Hanover (1) Middletown (1) Facet City Membership Class F (1) GR (1) Facet Membership Class Division Facet Division